第 31 卷第 2 期 |  | Vol. 31 No. 2 | 2001 年 4 月 | Apr 2001 |
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所屬欄目:其它
固體超強酸催化合成月桂基溴的研究 |
郭俊勝;(新鄉師范高等專(zhuān)科學(xué)校;) |
摘 要:研究了以月桂醇為主要原料 ,在固體超強酸SO2 - 4/ZrO2 SiO2 催化作用下合成月桂基溴的方法。其優(yōu)惠工藝條件為 :反應溫度 10 0℃、反應時(shí)間 6h、原料配比月桂醇∶氫溴酸=1∶2 (mol/mol)、催化劑用量為原料的 10 %。 |
關(guān)鍵詞:月桂基溴; 固體超強酸; 月桂醇; |
中圖分類(lèi)號:TQ223.12+7 文獻標識碼:A 文章編號:1009-9212(2001)02-0029-02 |
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Research on Synthesis of N-Dodecyl Bromide with Solid Superacid Catalyst |
Guo Jun sheng (Department of Chemistry; Xinxiang Teacher's College; Henan Xinxiang 453000; China); |
Abstract:Preparation of 1 bromodecane on the basis of 1 dodecanol by solid super acid catalyst SO 2- 4/ZrO 2 SiO 2 was studied. The suitable preparation conditions were determined: reaction temperature 100℃, reaction time 6h, mole ration 1 dodecanol and hydrobromicacid 1∶2(mol/mol), amount of catalyst 10%. |
Key words:bromodecane; solid superacid catalyst; 1 dodecanol; |
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收稿日期:2001-01-18
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